build non-gui by default

default-gui.nix

@@ -0,0 +1,49 @@
+{
+  lib,
+  stdenv,
+  cmake,
+  libGL,
+  SDL2,
+  xorg.libX11
+  installShellFiles,
+  ...
+}:
+let
+  cmakeContent = builtins.readFile ./CMakeLists.txt;
+  cmakeLines = lib.splitString "\n" cmakeContent;
+  versionLine = lib.findFirst (l: builtins.match ".*set\\(KE_VERSION \".+\"\\).*" l
+  version = builtins.head (builtins.match ".*set\\(KE_VERSION \"(.+)\"\\).*" versio
+in
+pkgs.stdenv.mkDerivation {
+  pname = "kte";
+  inherit version;
+
+  src = ./.;
+
+  nativeBuildInputs = [ pkgs.cmake pkgs.pkg-config ];
+  buildInputs = with pkgs; [
+    ncurses
+    SDL2
+    libGL
+    xorg.libX11
+  ];
+
+  cmakeFlags = [
+    "-DBUILD_GUI=ON"
+    "-DCURSES_NEED_NCURSES=TRUE"
+    "-DCURSES_NEED_WIDE=TRUE"
+  ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+    cp kte $out/bin/
+    cp kge $out/bin/
+
+    installManPage ../docs/kte.1
+    installManPage ../docs/kte.1
+
+    runHook postInstall
+  '';
+}

default.nix

@@ -1,10 +1,19 @@
-# default.nix
+{
+  lib,
+  stdenv,
+  cmake,
+  installShellFiles,
+  ...
+}:
 let
-  pkgs = import <nixpkgs> {};
+  cmakeContent = builtins.readFile ./CMakeLists.txt;
+  cmakeLines = lib.splitString "\n" cmakeContent;
+  versionLine = lib.findFirst (l: builtins.match ".*set\\(KE_VERSION \".+\"\\).*" l
+  version = builtins.head (builtins.match ".*set\\(KE_VERSION \"(.+)\"\\).*" versio
 in
 pkgs.stdenv.mkDerivation {
   pname = "kte";
-  version = "0.1.0";
+  inherit version;
 
   src = ./.;
 
@@ -17,8 +26,19 @@ pkgs.stdenv.mkDerivation {
   ];
 
   cmakeFlags = [
-    "-DBUILD_GUI=ON"
+    "-DKTE_USE_PIECE_TABLE=ON"
     "-DCURSES_NEED_NCURSES=TRUE"
     "-DCURSES_NEED_WIDE=TRUE"
   ];
+
+  installPhase = ''
+    runHook preInstall
+
+    mkdir -p $out/bin
+    cp kte $out/bin/
+
+    installManPage ../docs/kte.1
+
+    runHook postInstall
+  '';
 }

flake-gui.nix

@@ -0,0 +1,55 @@
+# flake.nix
+{
+  description = "kte  ImGui/SDL2 text editor";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let
+        pkgs = nixpkgs.legacyPackages.${system};
+      in {
+        packages.default = pkgs.stdenv.mkDerivation {
+          pname = "kte";
+          version = "0.1.0";
+          src = ./.;
+
+          nativeBuildInputs = [ pkgs.cmake pkgs.pkg-config ];
+          buildInputs = with pkgs; [
+            ncurses
+            SDL2
+            libGL
+            xorg.libX11
+          ];
+
+          cmakeFlags = [
+            "-DBUILD_GUI=ON"
+            "-DCURSES_NEED_NCURSES=TRUE"
+            "-DCURSES_NEED_WIDE=TRUE"
+          ];
+
+          # Alternative (even stronger): completely hide the broken module
+          preConfigure = ''
+            # If the project ships its own FindSDL2.cmake in cmake/, hide it
+            if [ -f cmake/FindSDL2.cmake ]; then
+              mv cmake/FindSDL2.cmake cmake/FindSDL2.cmake.disabled
+              echo "Disabled bundled FindSDL2.cmake"
+            fi
+          '';
+
+          meta = with pkgs.lib; {
+            description = "kte  ImGui/SDL2 GUI editor";
+            mainProgram = "kte";
+            platforms = platforms.linux;
+          };
+        };
+
+        devShells.default = pkgs.mkShell {
+          inputsFrom = [ self.packages.${system}.default ];
+          packages = with pkgs; [ gdb clang-tools ];
+        };
+      });
+}

flake.nix

@@ -1,55 +1,18 @@
-# flake.nix
 {
-  description = "kte  ImGui/SDL2 text editor";
+  description = "Kyle's Text Editor";
 
   inputs = {
-    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    nixpkgs.url = "github:nixos/nixpkgs?ref=nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
   };
 
-  outputs = { self, nixpkgs, flake-utils }:
+  outputs =
-    flake-utils.lib.eachDefaultSystem (system:
+    { self, nixpkgs }:
     let
-        pkgs = nixpkgs.legacyPackages.${system};
+      pkgs = import nixpkgs { system = "x86_64-linux"; };
-      in {
+    in
-        packages.default = pkgs.stdenv.mkDerivation {
+    {
-          pname = "kte";
+      packages.x86_64-linux = {
-          version = "0.1.0";
+        default = pkgs.callPackage ./default.nix { };
-          src = ./.;
-
-          nativeBuildInputs = [ pkgs.cmake pkgs.pkg-config ];
-          buildInputs = with pkgs; [
-            ncurses
-            SDL2
-            libGL
-            xorg.libX11
-          ];
-
-          cmakeFlags = [
-            "-DBUILD_GUI=ON"
-            "-DCURSES_NEED_NCURSES=TRUE"
-            "-DCURSES_NEED_WIDE=TRUE"
-          ];
-
-          # Alternative (even stronger): completely hide the broken module
-          preConfigure = ''
-            # If the project ships its own FindSDL2.cmake in cmake/, hide it
-            if [ -f cmake/FindSDL2.cmake ]; then
-              mv cmake/FindSDL2.cmake cmake/FindSDL2.cmake.disabled
-              echo "Disabled bundled FindSDL2.cmake"
-            fi
-          '';
-
-          meta = with pkgs.lib; {
-            description = "kte  ImGui/SDL2 GUI editor";
-            mainProgram = "kte";
-            platforms = platforms.linux;
       };
     };
-
-        devShells.default = pkgs.mkShell {
-          inputsFrom = [ self.packages.${system}.default ];
-          packages = with pkgs; [ gdb clang-tools ];
-        };
-      });
 }